FUEL CELL SYSTEM AND A METHOD OF CONTROLLING THE SAME

A fuel cell system and a method of controlling the same are provided. The fuel cell system includes a second controller that transmits a total control command for satisfying a total required control amount of the plurality of modules to at least one control target controller among a plurality of identified first controllers based on an identification result of the plurality of identified first controllers. The at least one control target controller individually controls a corresponding fuel cell module in response to the total control command.